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Cookbook example of locked-down Temporal object #603

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ptomato opened this issue May 20, 2020 · 3 comments · May be fixed by #1367
Open

Cookbook example of locked-down Temporal object #603

ptomato opened this issue May 20, 2020 · 3 comments · May be fixed by #1367
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documentation Additions to documentation
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Finalize documentation
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Post Stage 4

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ptomato commented May 20, 2020

Follow up from #240, we need a cookbook example that does this:

Create an object that supports exactly the same interface as Temporal and is indistinguishable from it (even though side-door means such as Function.prototype.toString) except that it provides no mechanism by which code could use it to determine that the host environment is not executing within a date, time, time zone, and tzdata edition under the control of the creator, without costing the creator any capabilities provided by the native Temporal. This has use for secure environments like SES, but also for purely functional environments like Elm (cf. #103) and for testing.

This is probably best done after support for custom time zones and calendars are added to the polyfill.
@ptomato ptomato changed the title Cookbook example of Cookbook example of locked-down Temporal object May 20, 2020
@ryzokuken ryzokuken added the documentation Additions to documentation label Jun 10, 2020
@ryzokuken ryzokuken added this to To do in Finalize polyfill via automation Jun 10, 2020
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Seems to be blocked on #638.

@ptomato ptomato added this to the Stable proposal milestone Sep 17, 2020
@ptomato ptomato added spec-text Specification text involved non-prod-polyfill THIS POLYFILL IS NOT FOR PRODUCTION USE! and removed non-prod-polyfill THIS POLYFILL IS NOT FOR PRODUCTION USE! spec-text Specification text involved labels Sep 18, 2020
@ptomato ptomato added this to To do in Finalize documentation via automation Oct 19, 2020
@ptomato ptomato removed this from To do in Finalize polyfill Oct 19, 2020
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ptomato commented Oct 19, 2020

Cookbook example to be written after the freeze and before Stage 3

@ptomato ptomato modified the milestones: Stable proposal, Stage 3 Oct 19, 2020
@ptomato ptomato mentioned this issue Oct 22, 2020
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ptomato commented Jan 13, 2021

On further reflection the cookbook example isn't a requirement for Stage 3. To be done later.

@ptomato ptomato modified the milestones: Stage 3, Next Jan 13, 2021
@ptomato ptomato self-assigned this Feb 13, 2021
ptomato added a commit that referenced this issue Feb 15, 2021
@ptomato
cookbook: Add "Locked-down Temporal" example
9956b77 
A partial example illustrating how to deploy a Temporal object that
doesn't leak any information about the host system's clock, time zone,
locale data, or time zone data.

Closes: #603
ptomato added a commit that referenced this issue Feb 15, 2021
@ptomato
cookbook: Add "Locked-down Temporal" example
c694810 
A partial example illustrating how to deploy a Temporal object that
doesn't leak any information about the host system's clock, time zone,
locale data, or time zone data.

Run in a separate process from the other cookbook examples.

Closes: #603
ptomato added a commit that referenced this issue Feb 17, 2021
@ptomato
cookbook: Add "Locked-down Temporal" example
54404da 
A partial example illustrating how to deploy a Temporal object that
doesn't leak any information about the host system's clock, time zone,
locale data, or time zone data.

Run in a separate process from the other cookbook examples.

Closes: #603
@ptomato ptomato linked a pull request Feb 17, 2021 that will close this issue
Open
ptomato added a commit that referenced this issue Feb 22, 2021
@ptomato
cookbook: Add "Locked-down Temporal" example
942c31a 
A partial example illustrating how to deploy a Temporal object that
doesn't leak any information about the host system's clock, time zone,
locale data, or time zone data.

Run in a separate process from the other cookbook examples.

Closes: #603
@ptomato ptomato mentioned this issue Jun 28, 2021
Closed
@ptomato ptomato modified the milestones: Next, Post Stage 4 Dec 8, 2022
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cookbook: Add "Locked-down Temporal" example tc39/proposal-temporal
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